公开(公告)号：US20170088691A1

公开(公告)日：2017-03-30

申请号：US15278838

申请日：2016-09-28

申请人： Benjamin WOLDT ,  Michael GRASS ,  Florian BOECK

发明人： Benjamin WOLDT ,  Michael GRASS ,  Florian BOECK

IPC分类号： C08K5/12 ,  C07C67/08 ,  C07C69/76

摘要： Tripentyl esters of trimellitic acid, especially mixtures of triisopentyl esters of trimellitic acid comprising isomeric pentyl radicals in which more than 5 mol % of the isomeric pentyl radicals incorporated in the ester mixture are branched, have good compatibility with PVC and PVC-containing polymers and simultaneously exhibit a lesser tendency to migrate.

公开(公告)号：US09505909B2

公开(公告)日：2016-11-29

申请号：US14367730

申请日：2012-12-19

申请人： Michael Grass ,  Andreas Gevers ,  Benjamin Woldt ,  Michael Woelk-Faehrmann

发明人： Michael Grass ,  Andreas Gevers ,  Benjamin Woldt ,  Michael Woelk-Faehrmann

IPC分类号： C08K5/1535 ,  C07D493/04

CPC分类号： C08K5/1535 ,  C07D493/04

摘要： An ester mixture of dianhydrohexitol, a composition comprising the ester mixture and a polymer composition comprising the ester mixture or the composition, the use thereof, and a process by which the ester mixture can be prepared, where the ester mixture has a mean chain length of (8.3) to (9.2).

摘要翻译： 二脱水己糖醇的酯混合物，包含酯混合物的组合物和包含酯混合物或组合物的聚合物组合物的用途，以及可以制备酯混合物的方法，其中酯混合物的平均链长为 （8.3）至（9.2）。

公开(公告)号：US20180319954A1

公开(公告)日：2018-11-08

申请号：US16029413

申请日：2018-07-06

申请人： Benjamin WOLDT ,  Michael Grass ,  Florian Boeck

发明人： Benjamin WOLDT ,  Michael Grass ,  Florian Boeck

IPC分类号： C08K5/12 ,  C07C67/08 ,  C08K5/00 ,  C07C69/76

CPC分类号： C08K5/12 ,  C07C67/08 ,  C07C67/12 ,  C07C69/76 ,  C08K5/0016

摘要： Tripentyl esters of trimellitic acid, especially mixtures of triisopentyl esters of trimellitic acid comprising isomeric pentyl radicals in which more than 5 mol % of the isomeric pentyl radicals incorporated in the ester mixture are branched, have good compatibility with PVC and PVC-containing polymers and simultaneously exhibit a lesser tendency to migrate.

公开(公告)号：US20150329484A1

公开(公告)日：2015-11-19

申请号：US14654295

申请日：2013-09-17

申请人： Michael GRASS ,  Benjamin WOLDT ,  Andreas GEVERS ,  Stefan BUCHHOLZ ,  Michael MEIER ,  Lucas MONTERO DE ESPINOSA

发明人： Michael GRASS ,  Benjamin WOLDT ,  Andreas GEVERS ,  Stefan BUCHHOLZ ,  Michael MEIER ,  Lucas MONTERO DE ESPINOSA

IPC分类号： C07C317/44 ,  C08K5/41 ,  C07C315/02

CPC分类号： C07C317/44 ,  C07C315/02 ,  C08K5/41 ,  C08L9/02

摘要： Esters having at least one sulphone group on the acid chain, processes for preparation thereof and use of the ester as a plasticizer for polymers.

摘要翻译： 在酸链上具有至少一个砜基的酯，其制备方法和酯作为聚合物增塑剂的用途。

公开(公告)号：US20160237244A1

公开(公告)日：2016-08-18

申请号：US15047051

申请日：2016-02-18

申请人： Florian Sebastian BOECK ,  Carsten GEHLEN ,  Michael GRASS ,  Benjamin WOLDT

发明人： Florian Sebastian BOECK ,  Carsten GEHLEN ,  Michael GRASS ,  Benjamin WOLDT

IPC分类号： C08K5/12 ,  C07C69/82 ,  C08K5/1539 ,  C07C69/753 ,  C07C69/704 ,  C08K5/11 ,  C07C67/02 ,  C07C67/08

CPC分类号： C08K5/12 ,  C07C67/03 ,  C07C67/08 ,  C08K2201/014 ,  C07C69/40 ,  C07C69/82 ,  C07C69/75 ,  C07C69/80 ,  C07C69/704 ,  C08L27/06

摘要： Ester mixtures comprising the esters A(COOR1)(COOR1)x, A(COOR1)(COOR2)x, A(COOR2)(COOR1)x and A(COOR2)(COOR2)x, can be produced in a targeted way by processes in which acids A(COOH)x+1 or derivatives thereof are reacted with an amount (m1+s1) of R1OH and an amount m2 of R2OH, the reaction mixture being heated at boiling, the alcohol R1OH having a lower boiling point than the alcohol R2OH, A being an aromatic, alicyclic or aliphatic radical, x being 1 or 2, and R1 and R2 independently of one another being substituted or unsubstituted aryl radicals or linear or branched, substituted or unsubstituted alkyl radicals having 3 to 20 carbon atoms, m1 and m2 corresponding to the mole equivalents of the alcohol radicals OR1 and OR2 to be introduced into A(COOH)x+1 or derivatives thereof, and s1 being greater than 0.

摘要翻译： 可以以目标方式通过方法制备包含酯A（COOR1）（COOR1）x，A（COOR1）（COOR2）x，A（COOR2）（COOR1）x和A（COOR2）（COOR2） 其中酸A（COOH）x + 1或其衍生物与R1OH的量（m1 + s1）和R2OH的量m2反应，将反应混合物在沸腾下加热，醇R1OH的沸点低于 醇R2OH，A是芳族，脂环族或脂族基团，x是1或2，R1和R2彼此独立地是取代或未取代的芳基或具有3至20个碳原子的直链或支链，取代或未取代的烷基， m1和m2对应于待引入A（COOH）x + 1的醇基OR1和OR2的摩尔当量或其衍生物，s1大于0。

公开(公告)号：US20160237243A1

公开(公告)日：2016-08-18

申请号：US15046242

申请日：2016-02-17

申请人： Benjamin WOLDT ,  Florian Sebastian BOECK ,  Michael GRASS ,  Harald HAEGER

发明人： Benjamin WOLDT ,  Florian Sebastian BOECK ,  Michael GRASS ,  Harald HAEGER

IPC分类号： C08K5/12 ,  C08K5/101

摘要： Mixtures containing dipentyl terephthalate, dinonyl terephthalate and pentyl nonyl terephthalate can be prepared with a predetermined distribution of the individual esters in the mixture, and used as plasticizers.

摘要翻译： 含有对苯二甲酸二戊酯，对苯二甲酸二壬酯和对苯二甲酸戊酯的混合物可以以混合物中各个酯的预定分布来制备，并用作增塑剂。

公开(公告)号：US20160060426A1

公开(公告)日：2016-03-03

申请号：US14836092

申请日：2015-08-26

申请人： Benjamin WOLDT ,  Florian BOECK ,  Andreas GEVERS ,  Michael GRASS

发明人： Benjamin WOLDT ,  Florian BOECK ,  Andreas GEVERS ,  Michael GRASS

IPC分类号： C08K5/1515 ,  C08K5/09 ,  C07D301/02

CPC分类号： C08K5/1515 ,  C07D301/02 ,  C08K5/09 ,  C11C3/00

摘要： A mixture (1) can be prepared in a controlled manner and used as a plasticizer, the mixture contains an epoxidized fatty acid ester A; and a compound B containing a fatty acid chain and having no functional group including a multiple bond in the fatty acid chain. The proportion by mass of compound B is smaller in said mixture (1) than a proportion of compound B in a mixture (2) of compounds containing a fatty acid chain from which the mixture (1) comprising epoxidized fatty acid ester A has been prepared.

摘要翻译： 混合物（1）可以以受控的方式制备并用作增塑剂，该混合物含有环氧化脂肪酸酯A; 和含有脂肪酸链的化合物B，在脂肪酸链中不含有多重键的官能团。 化合物B的质量比例比制备包含环氧化脂肪酸酯A的混合物（1）的含有脂肪酸链的化合物的混合物（2）中化合物B的比例小 。

公开(公告)号：US20160009898A1

公开(公告)日：2016-01-14

申请号：US14773649

申请日：2014-02-14

申请人： Benjamin Woldt ,  Michael Grass ,  Andreas Gevers

发明人： Benjamin Woldt ,  Michael Grass ,  Andreas Gevers

IPC分类号： C08K5/1515 ,  C07D303/16 ,  C07D407/06

CPC分类号： C08K5/1515 ,  C07D303/16 ,  C07D407/06 ,  C08K5/101 ,  C08L27/06

摘要： The invention relates to an isononyl ester or isononyl ester mixture of an epoxidized fatty acid or an epoxidized fatty acid mixture, the fatty acid or fatty acid mixture being extracted from tall oil or linseed oil and the average number of epoxide groups per fatty acid being greater than 1.00.

摘要翻译： 本发明涉及环氧化脂肪酸或环氧化脂肪酸混合物的异壬酯或异壬基酯混合物，脂肪酸或脂肪酸混合物由妥尔油或亚麻子油提取，每个脂肪酸的平均环氧基数大于 超过1.00。

公开(公告)号：US10577479B2

公开(公告)日：2020-03-03

申请号：US15278838

申请日：2016-09-28

申请人： Benjamin Woldt ,  Michael Grass ,  Florian Boeck

发明人： Benjamin Woldt ,  Michael Grass ,  Florian Boeck

IPC分类号： C08K5/12 ,  C07C67/08 ,  C07C69/76 ,  C08K5/00 ,  C07C67/12

摘要： Tripentyl esters of trimellitic acid, especially mixtures of triisopentyl esters of trimellitic acid comprising isomeric pentyl radicals in which more than 5 mol % of the isomeric pentyl radicals incorporated in the ester mixture are branched, have good compatibility with PVC and PVC-containing polymers and simultaneously exhibit a lesser tendency to migrate.

公开(公告)号：US10421850B2

公开(公告)日：2019-09-24

申请号：US15046242

申请日：2016-02-17

申请人： Benjamin Woldt ,  Florian Sebastian Boeck ,  Michael Grass ,  Harald Haeger

发明人： Benjamin Woldt ,  Florian Sebastian Boeck ,  Michael Grass ,  Harald Haeger

IPC分类号： C08K5/12 ,  C08L27/06 ,  C07C67/03 ,  C07C67/08 ,  C07C69/82

摘要： Mixtures containing dipentyl terephthalate, dinonyl terephthalate and pentyl nonyl terephthalate can be prepared with a predetermined distribution of the individual esters in the mixture, and used as plasticizers.